wpurdom
Posts: 476
Joined: 10/27/2000 From: Decatur, GA, USA Status: offline
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Shattered Sword has a discussion of the 3 different design philosophies, with the lightest treatment of the Brits. The original CV designs involved sticking a flight deck what was basically a crusier or battlecrusier hull. Sword implicitly asks the question instead of what were the Japs thinking. After reading the Shattered Sword analysis, one wonders whether AE fully reflects the disadvantages of the Jap design vis-a-vis the US. It appears to me that the USN went with the least innovative design on the big issues. Certainly the Brits were not irrational in trying to develop an armored CV, particularly given their concentration on the Atlantic and Med. After all, the USN went with that after the war. It is also far from clear that they got any advantage from their actual design - the resistance to damage seems to have been offset by the greater difficulty of repair of any damage done, before one even considered the drag on operations and limitations on the number of planes. The Brits may have been too far in advance of their times, trying to be too innovative, before the requisite information was available to pull it off. The USN approach was simple - (1) defend the CV by getting there the first with the most planes (2) better protection against catastrophic damage by superior fire-fighting and open sides on the hanger deck, using the hanger deck as the strength deck to protect the rest of the ship. The Japs also tried to innovate their CV design and may have come up with the worst design by building an enclosed box with no armor. The enclosed box meant that they couldn't warm up planes on the hanger deck so (1) they couldn't send a full-complement strike, (2) they couldn't dispose of dangerous materials - such as ordinance, planes on fire, etc. except by painstakingly sending the ordinance back from where it came from - tying up the ability to bring up new armament (3) once fuel became uncontained - creting a fuel-air bomb - e.g., the Soryu, Kaga, and Taiho (sp? - the super-CV sunk by the sub). The lack of armor meant that one fairly light bomb, placed by a dive-bomber, starting a fire, could easily mean the end of everything - where the USN could open up the sides to disperse the fuel fumes and push dangerous materials off the side.
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